+ a = strv_new("FOO=BAR", "WALDO=WALDO", "WALDO=", "PIEP", "SCHLUMPF=SMURF", NULL);
+ b = strv_new("FOO=KKK", "FOO=", "PIEP=", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
+
+ r = strv_env_merge(2, a, b);
+ strv_free(a);
+ strv_free(b);
+
+ STRV_FOREACH(i, r)
+ printf("%s\n", *i);
+
+ printf("CLEANED UP:\n");
+
+ r = strv_env_clean(r);
+
+ STRV_FOREACH(i, r)
+ printf("%s\n", *i);
+
+ strv_free(r);
+